"She's got a 14-year-old son. What mother would just up and take off with no communication, no forewarning, no nothing and leave her son?"

Her family is very adamant that Keri is not the kind of person who, under any circumstances at all, would just up and leave her family and not communicate.

"What's odd here, among other things, is that when she left, she didn't take her cell phone, she didn't take any cash, she didn't take any personal belongings, clothes, identification, nothing. She took nothing with her," Routte said.

"All investigative leads at this point have been exhausted. We need the community to help us find Keri."

But Keri's former fiancee questions if all leads really have been exhausted.

"No one is being investigated. I, being someone that she was in contact with every day almost and we had our good and our bad, but I have to assume that they would want to speak with me just on the fact that I talk to her all the time, I'm her ex," said Jason Reed.

"There's many things that make me think they should've spoken to me."

But he says he was never called in for questioning.

"If someone's missing, shouldn't everyone be investigated, especially if they just disappeared and fall off the face of the earth?"

Since Keri disappeared, there have been several unconfirmed sightings of her. Someone reported seeing her in central Fort Myers, and another in the area of Colonial Boulevard and Plantation Road.

Keri stands about 5-feet-5-inches tall weighing 120 pounds. She also has a tattoo of a cat on her ankle and a flower on her right shoulder.

Anyone who may have seen Keri Ann in the last few weeks is asked to call Crime Stoppers at 1-800-780-TIPS (8477). All callers will remain anonymous and will be eligible for a cash reward of up to $1,000. Tips may also be made online at www.southwestfloridacrimestoppers.com or by submitting a tip on the P3Tips app.